Although from looking at the diagram he was referring to it looks pretty straight forward. Split up each type of asset into a separate LLC, all of them owned by a parent LLC that is controlled by a trust. (House is separate since it's more of a liability, the author still owed money on it and there is always a risk someone will trip and fall on your property). Nothing about this setup looks at all unusual or suspicious to me. So I'm either missing something obvious or I need to get in the business of hiding other people's assets.